CVE-2025-38201
netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. Similar to: b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX")
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 4, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
3c4287f62044a90e73a561aa05fc46e62da173da < 1fe27f97944017a9d3c5af4d6d95282bff0f1147 3c4287f62044a90e73a561aa05fc46e62da173da < 4abccfb61f422300be014b8e734c63344306f009 3c4287f62044a90e73a561aa05fc46e62da173da < 80417057ac60dd80f4816eb426e4e4a5bf696534 3c4287f62044a90e73a561aa05fc46e62da173da < df524a68d9021c1401965d610bb6e42ee5d9611e 3c4287f62044a90e73a561aa05fc46e62da173da < 0ab3de047808f375a36cd345225572eb3366f3c6 3c4287f62044a90e73a561aa05fc46e62da173da < d2768016f091f8a5264076b433fd7c3fabb6eb97 3c4287f62044a90e73a561aa05fc46e62da173da < b85e3367a5716ed3662a4fe266525190d2af76df
Linux / Linux
5.6
References
git.kernel.org: https://git.kernel.org/stable/c/1fe27f97944017a9d3c5af4d6d95282bff0f1147 git.kernel.org: https://git.kernel.org/stable/c/4abccfb61f422300be014b8e734c63344306f009 git.kernel.org: https://git.kernel.org/stable/c/80417057ac60dd80f4816eb426e4e4a5bf696534 git.kernel.org: https://git.kernel.org/stable/c/df524a68d9021c1401965d610bb6e42ee5d9611e git.kernel.org: https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6 git.kernel.org: https://git.kernel.org/stable/c/d2768016f091f8a5264076b433fd7c3fabb6eb97 git.kernel.org: https://git.kernel.org/stable/c/b85e3367a5716ed3662a4fe266525190d2af76df